A step above your general purpose wax applicator the Blue microfiber applicator is completely washable. The microfiber Blue Applicator has a inner sponge with a microfiber cover around it giving you better absorbtion for transfering your favorite Walts Polish chemicals on your paint surface: while the inner pad is made to prevent inner absorbtion and leave the product on the microfiber outter portion for a better application. Designed with a inner stich for no rough edges preventing smudges & scratches against your paint surfaces. The Microfiber Blue Applicator is ideal for waxing with paste or cream, applying polymers and sealants, even wheel protections or tire dressing. The blue Applicators being sold at such a low price lets you determine all the different methods you would like to use them for.